| Postal Code | Area | |
|---|---|---|
| 519-5411 | Kiwa-cho Kizuro (紀和町木津呂) | View |
| 519-5412 | Kiwa-cho Ogurusu (紀和町大栗須) | View |
| 519-5413 | Kiwa-cho Itaya (紀和町板屋) | View |
| 519-5414 | Kiwa-cho Kogurusu (紀和町小栗須) | View |
| 519-5415 | Kiwa-cho Okochi (紀和町大河内) | View |
| 519-5416 | Kiwa-cho Yunokuchi (紀和町湯ノ口) | View |
| 519-5417 | Kiwa-cho Kogawaguchi (紀和町小川口) | View |
| 647-1321 | Kiwa-cho Kei (紀和町花井) | View |
| 647-1322 | Kiwa-cho Kobune (紀和町小船) | View |
| 647-1323 | Kiwa-cho Yojigawa (紀和町楊枝川) | View |
| 647-1324 | Kiwa-cho Wake (紀和町和気) | View |
| 647-1325 | Kiwa-cho Yoji (紀和町楊枝) | View |